Wearable mammary gland effusion drainage device

Abstract

The invention provides a wearable mammary effusion drainage device, which relates to the field of medical instruments and comprises a drainage fixing part, a drainage replacement box, a drainage tube, a drainage bag, a replacement sliding plate, a replacement reminding horn, a drainage fixing mechanism and a replacement protection mechanism. The drainage replacement box is arranged below the drainage fixing piece; the drainage tube is arranged on the inner side of the drainage fixing piece; two groups of drainage bags are arranged, and the two groups of drainage bags are respectively arranged in the drainage replacement box; a replacement sliding plate is slidably connected to the lower end in the drainage replacement box; the replacement reminding loudspeaker is fixedly connected to the front end of the drainage replacement box; the drainage fixing mechanism is arranged at the front end of the drainage fixing piece; and the replacement protection mechanism is arranged in the drainage replacement box, so that medical staff is reminded, replacement of a drainage bag is facilitated, the workload of the medical staff is relieved, and the problem that the medical staff needs to check the drainage bag regularly in the prior art, so that the working intensity of the medical staff is high is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a wearable breast effusion drainage device. Background Art

[0002] Breast fluid drainage is a surgical method used to improve breast effusion. When fluid accumulates or becomes infected in the breast tissue, the doctor will use a drainage tube to drain the patient's breast fluid accumulation. Since drainage is a relatively continuous process, the patient needs to wear a drainage bag for a long time.

[0003] The existing publication number is: CN114177383A The present invention relates to the technical field of medical devices, and discloses a wearable drainage device for breast surgery, including a drainage box and a drainage cover, a sealing plate detachably installed on the top of the drainage box, a negative pressure box installed on the upper end of the sealing plate, a negative pressure plate slidably arranged inside the negative pressure box, a negative pressure rod installed on the upper end of the negative pressure plate, a power assembly driving the negative pressure rod to reciprocate up and down through the negative pressure box, a negative pressure pipe connected to the sealing plate is installed on the bottom side of the negative pressure box, a drainage pipe is also installed on the sealing plate, a fixed cylinder is installed on the top of the drainage cover, a fixed block is installed at the lower end of the fixed cylinder, a threading needle is installed at the lower end of the fixed block, the inside of the fixed cylinder is connected to the threading needle, and the bottom of the fixed cylinder is connected to the drainage pipe. The present invention, by arranging a restraining belt and a pasting plate on the drainage cover, allows the entire drainage device to be more conveniently fitted with the patient's skin, avoiding secondary damage to the patient by suturing, and is also very convenient to operate.

[0004] However, when a patient wears a drainage bag, the drainage operation is relatively slow. In order to prevent the drainage bag from being full, medical staff are generally required to check the drainage bag regularly and replace the drainage bag in time, which results in a high workload for medical staff. Summary of the invention

[0005] In view of this, the present invention provides a wearable breast fluid drainage device, which has the function of clamping the drainage tube, ensuring the stability of the drainage tube, avoiding the drainage tube from falling off, facilitating the disinfection operation of the drainage incision position, ensuring medical hygiene, clamping and guiding the drainage tube, avoiding the drainage tube from bending, ensuring that the accumulated fluid is stably transported to the inside of the drainage bag, ensuring the drainage effect of the drainage tube, realizing reminders to medical staff, facilitating the replacement of the drainage bag, ensuring the continuous operation of the drainage tube, and reducing the workload of medical staff.

[0006] The present invention provides a wearable breast effusion drainage device, which includes a drainage fixing part, a fixed connecting belt, a drainage replacement box, a storage fixing belt, a drainage tube, a drainage bag, a replacement slide plate, a replacement reminder horn, a drainage fixing mechanism and a replacement protection mechanism; the fixed connecting belts are provided with two groups, the two groups of fixed connecting belts are respectively fixedly connected to the left and right sides of the rear of the drainage fixing part, and the two groups of fixed connecting belts are both provided with Velcro structures; the drainage replacement box is arranged below the drainage fixing part; the storage fixing belts are provided with two groups, the two groups of storage fixing belts are respectively fixedly connected to the left and right sides of the rear of the storage fixing belts, and the two groups of storage fixing belts are both provided with Velcro structures.

[0007] The drainage tube is arranged on the inner side of the drainage fixing piece, and the lower end of the drainage tube is fixedly connected to the inside of the drainage replacement box; two groups of drainage bags are arranged in total, and the two groups of drainage bags are respectively arranged inside the drainage replacement box, and the upper ends of the two groups of drainage bags are respectively plugged into the drainage tube; the replacement slide is slidably connected to the lower end inside the drainage replacement box.

[0008] The replacement reminder horn is fixedly connected to the front end of the drainage replacement box, and a battery is arranged inside the replacement reminder horn. The drainage fixing mechanism is arranged at the front end of the drainage fixing member; and the replacement protection mechanism is arranged inside the drainage replacement box.

[0009] Furthermore, the drainage fixing mechanism includes: a clamping and connecting groove, a clamping limit hole, a clamping operating handle and a clamping spring pin; the clamping and connecting groove is arranged in the middle position of the front end of the drainage fixing piece; the clamping limit holes are arranged in two groups, both groups of clamping limit holes are circular hole structures, and the two groups of clamping limit holes are respectively arranged at the upper and lower ends of the inner side of the clamping and connecting groove; the clamping operating handle is slidably connected to the inside of the clamping and connecting groove; the clamping spring pin is slidably connected to the inner rear end of the clamping operating handle, and the clamping spring pin is connected to the clamping operating handle through a spring.

[0010] Furthermore, the drainage fixing mechanism also includes: a drainage splint and a clamping transmission rod; the drainage splints are arranged in two groups, and the two groups of drainage splints are respectively slidably connected to the inside of the drainage fixing piece, and the inner sides of the two groups of drainage splints are provided with a semicircular groove structure; the clamping transmission rods are arranged in two groups, and the two groups of clamping transmission rods are respectively hinged on the left and right sides below the clamping operating handle, and the lower ends of the two groups of clamping transmission rods are respectively hinged to the drainage splints.

[0011] Furthermore, the drainage fixing mechanism also includes: a guide fixing member and a guide connecting rod;

[0012] The guide fixing members are provided with two groups in total, and the two groups of guide fixing members are respectively fixedly connected to the left and right sides in front of the drainage fixing member, and the two groups of guide fixing members are both provided with a slide groove structure;

[0013] The guide connecting rods are provided in two groups, and the two groups of guide connecting rods are respectively slidably connected inside the sliding grooves of the guide fixing parts.

[0014] Furthermore, the drainage fixing mechanism also includes: a guide clamping member and a guide clamping spring; the guide clamping members are arranged in two groups, the two groups of guide clamping members are respectively fixedly connected to the inner side of the guide connecting rod, and the interior of the two groups of guide clamping members are both provided with an arc-shaped groove structure; the guide clamping springs are arranged in two groups, the two groups of guide clamping springs are respectively fixedly connected to the outer side of the guide fixing member, and the outer sides of the two groups of guide clamping springs are both fixedly connected to the guide clamping members.

[0015] Furthermore, the replacement protection mechanism includes: a protection support frame, a protection connecting piece, a protection torsion rod and a protection connecting spring; the protection support frame is provided in two groups, and the two groups of protection support frames are respectively fixedly connected to the left and right sides above the drainage replacement box; the protection connecting pieces are provided in two groups, and the two groups of protection connecting pieces are respectively rotatably connected to the inner side of the protection support frame; the protection torsion rod is provided in two groups, and the two groups of protection torsion rods are respectively fixedly connected to the inner side of the protection connecting piece, and the lower end of the drainage tube is wrapped around the outer circumference of the protection torsion rod; the protection connecting spring is provided in two groups, and both groups of protection connecting springs are right-angle spring structures, and the two groups of protection connecting springs are respectively fixedly connected to the outer side of the rotating shaft of the protection connecting piece.

[0016] Further, the replacement protection mechanism also includes: a replacement connecting shaft, a replacement damping spring, a replacement driving member, a replacement extrusion rod, a first clamping rod and a second clamping rod; the replacement connecting shaft is rotatably connected to the upper part of the interior of the drainage replacement box; the replacement damping spring is fixedly connected to the upper part of the drainage replacement box, the replacement damping spring is arranged on the outer periphery of the replacement connecting shaft, and the upper end of the replacement damping spring is rotatably connected to the replacement connecting shaft; the replacement driving member is provided with two groups, and the two groups of replacement driving members are respectively coaxially fixedly connected to the lower end of the outer periphery of the replacement connecting shaft; the replacement extrusion rod is provided with two groups, and the two groups of replacement extrusion rods are respectively fixedly connected to the left and right sides of the upper part of the interior of the drainage replacement box; the first clamping rod is provided with two groups, and the two groups of first clamping rods are respectively rotatably connected to the outer periphery of a group of replacement extrusion rods on the left side, and the front ends of the two groups of first clamping rods are respectively hinged to the front and rear ends of a group of replacement driving members below through connecting rods; the second clamping rod is provided with two groups, and the two groups of second clamping rods are respectively rotatably connected to the outer periphery of a group of replacement extrusion rods on the right side, and the front ends of the two groups of second clamping rods are respectively hinged to the front and rear ends of a group of replacement driving members above through connecting rods.

[0017] Furthermore, the replacement protection mechanism also includes: a replacement trigger rod, a replacement extrusion rack and a replacement extrusion spring; the replacement trigger rod is provided in two groups, and the two groups of replacement trigger rods are respectively slidably connected to the inside of the drainage replacement box; the replacement extrusion rack is provided in two groups, and the two groups of replacement extrusion racks are respectively fixedly connected to the outside of the replacement trigger rod, and the outsides of the two groups of replacement extrusion racks are in contact with the drainage bag; the replacement extrusion spring is provided in two groups, and the two groups of replacement extrusion springs are respectively fixedly connected to the inside of the replacement extrusion rack, and the insides of the two groups of replacement extrusion springs are fixedly connected to the drainage replacement box.

[0018] Furthermore, the replacement protection mechanism also includes: a replacement reminder button; two groups of replacement reminder buttons are arranged in total, the circuits of the two groups of replacement reminder buttons are connected in parallel, the two groups of replacement reminder buttons are both press switch structures, the replacement reminder buttons are respectively fixedly connected to the inside of the drainage replacement box, the two groups of replacement reminder buttons are both arranged on the inner side of the replacement extrusion rack, and the two groups of replacement reminder buttons are both electrically connected to the replacement reminder horn.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention arranges the drainage fixing mechanism. When the disinfection is completed, the clamping operating handle is pulled upward. The clamping operating handle moves upward to drive the clamping spring pin to move upward. After the clamping spring pin moves upward to the position of a group of clamping limit holes above, the positioning of the drainage splint is realized. The drainage splint clamps the drainage tube, ensures the stability of the drainage tube, avoids the drainage tube from falling off, facilitates the disinfection operation of the drainage incision position, and ensures the hygiene of medical treatment.

[0021] The present invention arranges the drainage fixing mechanism to place the drainage tube into the arc-shaped groove of the guide clamping piece. The guide clamping piece realizes the clamping and guiding of the drainage tube under the action of the guide clamping spring, thereby avoiding bending of the drainage tube and ensuring that the accumulated fluid is stably transported to the interior of the drainage bag.

[0022] The present invention replaces the setting of the protection mechanism. When the drainage tube bends when the patient moves, the protection torsion rod can tighten the drainage tube under the action of the protection connecting spring, thereby avoiding the drainage tube from bending, ensuring that the accumulated fluid is stably transported to the inside of the drainage bag, and ensuring the drainage effect of the drainage tube.

[0023] The present invention provides a replacement protection mechanism. When a group of drainage bags on the right side is full, the connecting shaft is reversed and replaced. At this time, the first clamping rod prevents the left side of the lower end of the drainage tube from loosening under the action of the connecting rod, and the second clamping rod clamps the right side of the lower end of the drainage tube under the action of the connecting rod. At this time, the accumulated fluid enters the interior of the group of drainage bags on the left side. When the drainage bag is full of accumulated fluid, the drainage bag squeezes the replacement squeezing rack, and the replacement squeezing rack is squeezed and moved inward. The replacement squeezing rack moves inward to squeeze the replacement reminder button, and the replacement reminder button is squeezed to open the replacement reminder horn. The replacement reminder horn is turned on and makes a sound, which realizes a reminder to the medical staff, facilitates the replacement of the drainage bag, ensures the continuous operation of the drainage tube, and reduces the workload of the medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0025] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0026] In the attached picture:

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0028] Figure 2 It is a schematic diagram of the protective torsion rod structure of an embodiment of the present invention.

[0029] Figure 3 It is a schematic diagram of the drainage splint structure of an embodiment of the present invention.

[0030] Figure 4 It is a schematic diagram of the drainage fixing mechanism structure of an embodiment of the present invention.

[0031] Figure 5 2 is a schematic diagram of the structure of a guide clamping member according to an embodiment of the present invention.

[0032] Figure 6 It is a schematic diagram of the protection connection spring structure of an embodiment of the present invention.

[0033] Figure 7 It is a schematic diagram of the structure of the replacement protection mechanism of an embodiment of the present invention.

[0034] Figure 8 It is a schematic diagram of the structure of the second clamping rod according to an embodiment of the present invention.

[0035] Reference numerals list

[0036] 1. Drainage fixing piece; 101. Clamping connection slide; 102. Clamping limit hole; 103. Clamping operation handle; 104. Clamping spring pin; 105. Drainage clamp; 106. Clamping transmission rod; 107. Guide fixing piece; 108. Guide connecting rod; 109. Guide clamping piece; 110. Guide clamping spring; 2. Fixed connecting belt; 201. Protective support frame; 202. Protective connecting piece; 203. Protective torsion rod; 204. Protective 205. Replace the connecting spring; 206. Replace the damping spring; 207. Replace the driving part; 208. Replace the extrusion rod; 209. The first clamping rod; 210. The second clamping rod; 211. Replace the trigger rod; 212. Replace the extrusion rack; 213. Replace the extrusion spring; 214. Replace the reminder button; 3. Drainage replacement box; 4. Storage fixing belt; 5. Drainage tube; 6. Drainage bag; 7. Replace the slide plate; 8. Replace the reminder horn. DETAILED DESCRIPTION

[0037] Example 1: Please refer to Figures 1 to 5 As shown:

[0038] The present invention provides a wearable breast effusion drainage device, comprising a drainage fixing part 1, a fixing connecting belt 2, a drainage replacement box 3, a storage fixing belt 4, a drainage tube 5, a drainage bag 6, a replacement slide plate 7, a replacement reminder horn 8 and a drainage fixing mechanism;

[0039] Two sets of fixed connection belts 2 are provided, and the two sets of fixed connection belts 2 are respectively fixedly connected to the left and right sides of the rear of the drainage fixing member 1, and the two sets of fixed connection belts 2 are both provided with Velcro structures;

[0040] The drainage replacement box 3 is arranged below the drainage fixing member 1;

[0041] There are two sets of storage fixing belts 4, which are respectively fixedly connected to the left and right sides of the rear of the storage fixing belts 4, and both sets of storage fixing belts 4 are provided with Velcro structures;

[0042] The drainage tube 5 is arranged inside the drainage fixing member 1, and the lower end of the drainage tube 5 is fixedly connected to the inside of the drainage replacement box 3;

[0043] There are two groups of drainage bags 6, which are respectively arranged inside the drainage replacement box 3, and the upper ends of the two groups of drainage bags 6 are respectively plugged with the drainage tubes 5;

[0044] The replacement slide plate 7 is slidably connected to the lower end of the inner part of the drainage replacement box 3;

[0045] The replacement reminder horn 8 is fixedly connected to the front end of the drainage replacement box 3, and a battery is arranged inside the replacement reminder horn 8;

[0046] The drainage fixing mechanism is arranged at the front end of the drainage fixing member 1 .

[0047] The drainage fixing mechanism includes: a clamping connection slide groove 101, a clamping limit hole 102, a clamping operation handle 103, a clamping spring pin 104, a drainage clamping plate 105, a clamping transmission rod 106, a guide fixing member 107, a guide connecting rod 108, a guide clamping member 109 and a guide clamping spring 110;

[0048] The clamping connection slide groove 101 is provided at the middle position of the front end of the drainage fixing member 1;

[0049] There are two groups of clamping limit holes 102, both of which are circular hole structures. The two groups of clamping limit holes 102 are respectively opened at the upper and lower ends of the inner side of the clamping connection slide groove 101;

[0050] The clamping operation handle 103 is slidably connected inside the clamping connection slide groove 101;

[0051] The clamping spring pin 104 is slidably connected to the inner rear end of the clamping operation handle 103, and the clamping spring pin 104 is connected to the clamping operation handle 103 through a spring;

[0052] There are two groups of drainage splints 105, which are respectively slidably connected to the inside of the drainage fixing member 1, and the inner sides of the two groups of drainage splints 105 are both provided with semicircular groove structures;

[0053] There are two groups of clamping transmission rods 106, which are respectively hinged on the left and right sides below the clamping operation handle 103, and the lower ends of the two groups of clamping transmission rods 106 are respectively hinged to the drainage clamping plate 105;

[0054] There are two groups of guide fixing members 107, which are respectively fixedly connected to the left and right sides of the front of the drainage fixing member 1, and both groups of guide fixing members 107 are provided with a slide groove structure;

[0055] There are two groups of guide connecting rods 108, and the two groups of guide connecting rods 108 are slidably connected to the inside of the slide groove of the guide fixing member 107 respectively;

[0056] There are two groups of guide clamping members 109, which are respectively fixedly connected to the inner side of the guide connecting rod 108, and arc-shaped groove structures are arranged inside the two groups of guide clamping members 109;

[0057] There are two groups of guide clamping springs 110 . The two groups of guide clamping springs 110 are respectively fixedly connected to the outer sides of the guide fixing member 107 . The outer sides of the two groups of guide clamping springs 110 are both fixedly connected to the guide clamping member 109 .

[0058] During use, when the breast effusion of the patient needs to be drained, the upper end of the drainage tube 5 is passed through the drainage splint 105 to connect with the patient's indwelling tube, and the drainage fixture 1 is worn on the patient's chest by fixing the connecting belt 2. When the patient needs to disinfect the indwelling tube position, the clamping operating handle 103 is pressed downward, and the clamping operating handle 103 moves downward to drive the clamping transmission rod 106 to move downward. The clamping transmission rod 106 moves downward to drive the two sets of drainage splints 105 to move in the opposite direction. The drainage splint 105 moves in the opposite direction to expose the indwelling tube position. At this time, the doctor can disinfect the indwelling tube position. When the disinfection is completed, pull the clamping handle upward to release the indwelling tube. The operating handle 103 is clamped and moved upward to drive the clamping spring pin 104 to move upward. After the clamping spring pin 104 moves upward to the position of a group of clamping limit holes 102 above, the positioning of the drainage splint 105 is achieved. The drainage splint 105 clamps the drainage tube 5, ensuring the stability of the drainage tube 5 and preventing the drainage tube 5 from falling off. At the same time, the drainage tube 5 is placed in the arc-shaped groove of the guide clamp 109. The guide clamp 109 clamps the drainage tube 5 under the action of the guide clamp spring 110, avoiding the drainage tube 5 from bending and ensuring that the accumulated fluid is stably transported to the inside of the drainage bag 6.

[0059] Embodiment 2:

[0060] The present invention provides a wearable breast effusion drainage device, based on the first embodiment, as Figures 1 to 8 As shown, it also includes a replacement protection mechanism, which is arranged inside the drainage replacement box 3.

[0061] Wherein, the replacement protection mechanism includes: protecting the support frame 201, protecting the connecting member 202, protecting the torsion rod 203, protecting the connecting spring 204, replacing the connecting shaft 205, replacing the damping spring 206, replacing the driving member 207, replacing the extrusion rod 208, the first clamping rod 209, the second clamping rod 210, replacing the trigger rod 211, replacing the extrusion frame 212, replacing the extrusion spring 213 and replacing the reminder button 214;

[0062] There are two sets of protection support frames 201, and the two sets of protection support frames 201 are fixedly connected to the upper left and right sides of the drainage replacement box 3 respectively;

[0063] There are two groups of protection connecting members 202, and the two groups of protection connecting members 202 are rotatably connected to the inner side of the protection support frame 201 respectively;

[0064] There are two groups of protection torsion rods 203, which are respectively fixedly connected to the inner side of the protection connector 202, and the lower end of the drainage tube 5 is wound around the outer periphery of the protection torsion rods 203.

[0065] There are two groups of protection connection springs 204, both of which are right-angle spring structures. The two groups of protection connection springs 204 are respectively fixedly connected to the outer side of the rotating shaft of the protection connection member 202;

[0066] The replacement connecting shaft 205 is rotatably connected to the upper part of the drainage replacement box 3;

[0067] The replacement damping spring 206 is fixedly connected above the drainage replacement box 3, the replacement damping spring 206 is arranged on the outer periphery of the replacement connecting shaft 205, and the upper end of the replacement damping spring 206 is rotatably connected to the replacement connecting shaft 205;

[0068] There are two groups of replacement drive members 207, and the two groups of replacement drive members 207 are coaxially fixedly connected to the lower end of the outer circumference of the replacement connecting shaft 205;

[0069] There are two groups of replacement extrusion rods 208, and the two groups of replacement extrusion rods 208 are fixedly connected to the left and right sides of the upper part of the drainage replacement box 3 respectively;

[0070] Two groups of first clamping rods 209 are provided, and the two groups of first clamping rods 209 are respectively rotatably connected to the outer periphery of a group of replacement extrusion rods 208 on the left side, and the front ends of the two groups of first clamping rods 209 are respectively hinged to the front and rear ends of a group of replacement driving members 207 below through connecting rods;

[0071] Two groups of second clamping rods 210 are provided, and the two groups of second clamping rods 210 are respectively rotatably connected to the outer periphery of a group of replacement extrusion rods 208 on the right side, and the front ends of the two groups of second clamping rods 210 are respectively hinged to the front and rear ends of a group of replacement driving members 207 on the upper side through connecting rods;

[0072] There are two groups of replacement trigger rods 211, and the two groups of replacement trigger rods 211 are slidably connected to the inside of the drainage replacement box 3 respectively;

[0073] There are two groups of replacement extrusion racks 212, and the two groups of replacement extrusion racks 212 are respectively fixedly connected to the outer sides of the replacement trigger rod 211, and the outer sides of the two groups of replacement extrusion racks 212 are in contact with the drainage bag 6;

[0074] Two groups of replacement extrusion springs 213 are provided, and the two groups of replacement extrusion springs 213 are respectively fixedly connected to the inner side of the replacement extrusion frame 212, and the inner sides of the two groups of replacement extrusion springs 213 are fixedly connected to the drainage replacement box 3;

[0075] There are two groups of replacement reminder buttons 214, and the circuits of the two groups of replacement reminder buttons 214 are connected in parallel. The two groups of replacement reminder buttons 214 are both press switch structures. The replacement reminder buttons 214 are respectively fixedly connected to the inside of the drainage replacement box 3. The two groups of replacement reminder buttons 214 are both arranged on the inner side of the replacement extrusion frame 212, and the two groups of replacement reminder buttons 214 are both electrically connected to the replacement reminder speaker 8.

[0076] During use, when the drainage tube 5 is bent when the patient moves, the protective torsion rod 203, under the action of the protective connecting spring 204, tightens the drainage tube 5, avoids the drainage tube 5 from bending, and ensures the drainage effect of the drainage tube 5. The replacement connecting shaft 205 is rotated, and the replacement connecting shaft 205 rotates to drive the replacement driving member 207 to rotate. The replacement driving member 207 rotates to drive the first clamping rod 209 to rotate. At this time, the first clamping rod 209 clamps the left side of the lower end of the drainage tube 5 under the action of the connecting rod, and the second clamping rod 210 prevents the right side of the lower end of the drainage tube 5 from loosening under the action of the connecting rod. At this time, the accumulated fluid enters the inside of the drainage bag 6 on the right side. When the drainage bag 6 on the right side is full, Reverse and replace the connecting shaft 205. At this time, the first clamping rod 209, under the action of the connecting rod, realizes the anti-loosening of the left side of the lower end of the drainage tube 5, and the second clamping rod 210, under the action of the connecting rod, realizes the clamping of the right side of the lower end of the drainage tube 5. At this time, the accumulated fluid enters the interior of the drainage bag 6 of the left group, which is convenient for the replacement of the drainage bag 6 and ensures the continuous operation of the drainage tube 5. When the drainage bag 6 is full of accumulated fluid, the drainage bag 6 squeezes the replacement squeezing rack 212, and the replacement squeezing rack 212 is squeezed to move inward. The replacement squeezing rack 212 moves inward to squeeze the replacement reminder button 214, and the replacement reminder button 214 is squeezed to open the replacement reminder horn 8. The replacement reminder horn 8 is turned on and makes a sound, thereby reminding the medical staff.

Claims

1. A wearable breast effusion drainage device, comprising a drainage fixing member (1), a fixing connecting belt (2), a drainage replacement box (3), a storage fixing belt (4), a drainage tube (5), a drainage bag (6), a replacement slide plate (7), a replacement reminder horn (8), a drainage fixing mechanism and a replacement protection mechanism; characterized in that: The fixing connection belt (2) is provided with two groups, and the two groups of fixing connection belts (2) are respectively fixedly connected to the left and right sides of the rear of the drainage fixing piece (1), and the two groups of fixing connection belts (2) are both provided with a Velcro structure; the drainage replacement box (3) is provided below the drainage fixing piece (1); the storage fixing belt (4) is provided with two groups, and the two groups of storage fixing belts (4) are respectively fixedly connected to the left and right sides of the rear of the storage fixing belt (4), and the two groups of storage fixing belts (4) are both provided with a Velcro structure; the drainage tube (5) is provided on the inner side of the drainage fixing piece (1), and the lower end of the drainage tube (5) is fixed connected to the interior of the drainage replacement box (3); the drainage bags (6) are provided in two groups, the two groups of drainage bags (6) are respectively provided in the interior of the drainage replacement box (3), and the upper ends of the two groups of drainage bags (6) are respectively plugged into the drainage tubes (5); the replacement slide plate (7) is slidably connected to the lower end of the interior of the drainage replacement box (3); the replacement reminder horn (8) is fixedly connected to the front end of the drainage replacement box (3), and a battery is provided inside the replacement reminder horn (8); the drainage fixing mechanism is provided at the front end of the drainage fixing member (1); and the replacement protection mechanism is provided inside the drainage replacement box (3).

2. A wearable breast effusion drainage device according to claim 1, characterized in that: The drainage fixing mechanism comprises: a clamping connection slide groove (101), a clamping limit hole (102), a clamping operating handle (103) and a clamping spring pin (104); the clamping connection slide groove (101) is arranged at the middle position of the front end of the drainage fixing member (1); the clamping limit hole (102) is arranged in two groups, both of which are circular hole structures, and the two groups of clamping limit holes (102) are respectively arranged at the upper and lower ends of the inner side of the clamping connection slide groove (101); the clamping operating handle (103) is slidably connected to the inside of the clamping connection slide groove (101); the clamping spring pin (104) is slidably connected to the inner rear end of the clamping operating handle (103), and the clamping spring pin (104) is connected to the clamping operating handle (103) through a spring.

3. A wearable breast effusion drainage device according to claim 2, characterized in that: The drainage fixing mechanism further comprises: a drainage clamp (105) and a clamping transmission rod (106); the drainage clamp (105) is provided in two groups, the two groups of drainage clamps (105) are respectively slidably connected to the inside of the drainage fixing member (1), and the inner sides of the two groups of drainage clamps (105) are both provided with a semicircular groove structure; the clamping transmission rod (106) is provided in two groups, the two groups of clamping transmission rods (106) are respectively hinged to the left and right sides below the clamping operation handle (103), and the lower ends of the two groups of clamping transmission rods (106) are respectively hinged to the drainage clamp (105).

4. A wearable breast effusion drainage device according to claim 1, characterized in that: The drainage fixing mechanism also includes: a guide fixing member (107) and a guide connecting rod (108); the guide fixing member (107) is provided in two groups, and the two groups of guide fixing members (107) are respectively fixedly connected to the left and right sides in front of the drainage fixing member (1), and the two groups of guide fixing members (107) are both provided with a slide groove structure; the guide connecting rod (108) is provided in two groups, and the two groups of guide connecting rods (108) are respectively slidably connected inside the slide groove of the guide fixing member (107).

5. A wearable breast effusion drainage device according to claim 4, characterized in that: The drainage fixing mechanism also includes: a guide clamping member (109) and a guide clamping spring (110); the guide clamping member (109) is provided in two groups, the two groups of guide clamping members (109) are respectively fixedly connected to the inner side of the guide connecting rod (108), and the interior of the two groups of guide clamping members (109) is provided with an arc-shaped groove structure; the guide clamping spring (110) is provided in two groups, the two groups of guide clamping springs (110) are respectively fixedly connected to the outer side of the guide fixing member (107), and the outer sides of the two groups of guide clamping springs (110) are fixedly connected to the guide clamping member (109).

6. A wearable breast effusion drainage device according to claim 1, characterized in that: The replacement protection mechanism comprises: a protection support frame (201), a protection connection piece (202), a protection torsion rod (203) and a protection connection spring (204); the protection support frame (201) is provided in two groups, and the two groups of protection support frames (201) are respectively fixedly connected to the left and right sides above the drainage replacement box (3); the protection connection piece (202) is provided in two groups, and the two groups of protection connection pieces (202) are respectively rotatably connected to the inner side of the protection support frame (201); the protection torsion rod (203) is provided in two groups, and the two groups of protection torsion rod (203) are respectively fixedly connected to the inner side of the protection connection piece (202), and the lower end of the drainage tube (5) is wound around the outer periphery of the protection torsion rod (203); the protection connection spring (204) is provided in two groups, and the two groups of protection connection springs (204) are both right-angle spring structures, and the two groups of protection connection springs (204) are respectively fixedly connected to the outer side of the rotating shaft of the protection connection piece (202).

7. A wearable breast effusion drainage device according to claim 1, characterized in that: The replacement protection mechanism further comprises: a replacement connecting shaft (205), a replacement damping spring (206), a replacement driving member (207), a replacement extrusion rod (208), a first clamping rod (209) and a second clamping rod (210); the replacement connecting shaft (205) is rotatably connected to the upper part of the interior of the drainage replacement box (3); the replacement damping spring (206) is fixedly connected to the upper part of the drainage replacement box (3), the replacement damping spring (206) is arranged on the outer periphery of the replacement connecting shaft (205), and the upper end of the replacement damping spring (206) is rotatably connected to the replacement connecting shaft (205); the replacement driving member (207) is provided in two groups, and the two groups of replacement driving members (207) are respectively coaxially fixedly connected to the lower periphery of the replacement connecting shaft (205). end; the replacement extrusion rods (208) are provided in two groups, and the two groups of replacement extrusion rods (208) are respectively fixedly connected to the left and right sides of the upper interior of the drainage replacement box (3); the first clamping rods (209) are provided in two groups, and the two groups of first clamping rods (209) are respectively rotatably connected to the outer periphery of the left group of replacement extrusion rods (208), and the front ends of the two groups of first clamping rods (209) are respectively hinged to the front and rear ends of the lower group of replacement driving members (207) through connecting rods; the second clamping rods (210) are provided in two groups, and the two groups of second clamping rods (210) are respectively rotatably connected to the outer periphery of the right group of replacement extrusion rods (208), and the front ends of the two groups of second clamping rods (210) are respectively hinged to the front and rear ends of the upper group of replacement driving members (207) through connecting rods.

8. The wearable breast effusion drainage device according to claim 1, characterized in that: The replacement protection mechanism further comprises: a replacement trigger rod (211), a replacement extrusion rack (212) and a replacement extrusion spring (213); the replacement trigger rod (211) is provided in two groups, and the two groups of replacement trigger rods (211) are respectively slidably connected to the inside of the drainage replacement box (3); the replacement extrusion rack (212) is provided in two groups, and the two groups of replacement extrusion racks (212) are respectively fixedly connected to the outside of the replacement trigger rod (211), and the outsides of the two groups of replacement extrusion racks (212) are in contact with the drainage bag (6); the replacement extrusion spring (213) is provided in two groups, and the two groups of replacement extrusion springs (213) are respectively fixedly connected to the inside of the replacement extrusion rack (212), and the insides of the two groups of replacement extrusion springs (213) are both fixedly connected to the drainage replacement box (3).

9. A wearable breast effusion drainage device according to claim 8, characterized in that: The replacement protection mechanism further comprises: a replacement reminder button (214); two groups of the replacement reminder buttons (214) are provided, the circuits of the two groups of replacement reminder buttons (214) are connected in parallel, the two groups of replacement reminder buttons (214) are both push switch structures, the replacement reminder buttons (214) are respectively fixedly connected inside the drainage replacement box (3), the two groups of replacement reminder buttons (214) are both provided on the inner side of the replacement extrusion frame (212), and the two groups of replacement reminder buttons (214) are both electrically connected to the replacement reminder horn (8).

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